When they were fillies, Limestone Pie feared that her title of "big sister" will be taken by Maud Pie where she and Pinkie Pie were making rock candy necklaces together. So to prove herself, she enlisted the help of her youngest sister, Marble Pie.

Four new girls appear at Canterlot High, intending to take over the school due to Limestones leadership and controlling issues. Not surprisingly enough, the power of friendships stops them. Though, this times it's before the havoc.

Spike & Pinkie has been spending more time together, it doesn't help Pinkie who been trying stop being on one way street. Since she loves him and knows he wouldn't return her feelings. That changes when he get bought to the rock farm to her sisters.

Inkie Pie was, without any kind of doubt, the most influential musician that ever lived. Born on a rock farm, her strange life would serve as both inspiration and cause for her songs. This is her story.